5-(4-Difluoromethoxy-phenyl)-1 H -pyrazole-3-carboxylic acid methyl ester

3-(4-Chloro-pyrazol-1-yl)-propionic acid methyl ester

(5-Methyl-pyrazol-1-yl)-acetic acid ethyl ester

2-(4-Nitro-pyrazol-1-yl)-propionic acid ethyl ester

(3-硝基-[1,2,4]三唑-1-基)-乙酸乙酯, (3-Nitro-[1,2,4]triazol-1-yl)-acetic acid ethyl ester

3-(4-Nitro-pyrazol-1-yl)-propionic acid methyl ester

(4-Bromo-3-methyl-pyrazol-1-yl)-acetic acid ethylester

5- m -Tolyloxymethyl-furan-2-carboxylic acid methyl ester

(4-Chloro-5-methyl-3-nitro-pyrazol-1-yl)-acetic acid ethyl ester

(4-Allyl-2-methoxy-phenoxy)-acetic acid ethyl ester

4-(2-Butyl-cyclopropyl)-butyric acid ethyl ester